To use a Shortfill e-juice you will need to fill it with a shot. For example a 50ml Shortfill bottle is a 60ml bottle filled with 50 ml e-liquid. It needs a 10 ml shot, pick one with or without nicotine, depending on your preference. You can use regular based shots or nicotine salts. Read our guide “How to use shortfills and nicotine shots“.